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   <div id="projectname">Automatizacion de medición de susceptibilidad magnética
   &#160;<span id="projectnumber">0.7</span>
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   <div id="projectbrief">El firmware que a continuación se presenta, es para manejar un par de ejes lineales que se encuentran en una posición ortogonal, a fin de imitar el movimiento que realiza un operador cuando toma 100 muestras en un núcleo de mineral obtenido de paleo lagos</div>
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<div class="title">simple_delay.h</div>  </div>
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<a href="simple__delay_8h.html">Ir a la documentación de este archivo.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*==============================================================================</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">   simple_delay.h</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">   </span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">   simple delay functions  </span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">   Written by Ervin Jung (2010)</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">--------------------------------------------------------------------------------</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">   This program is free software; you can redistribute it and/or modify it</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">   under the terms of the GNU General Public License as published by the</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">   Free Software Foundation; either version 2, or (at your option) any</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">   later version.</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment">   This program is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">   but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment">   GNU General Public License for more details.</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment">   You should have received a copy of the GNU General Public License</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment">   along with this program; if not, write to the Free Software</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment">   Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment">   In other words, you are welcome to use, share and improve this program.</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment">   You are forbidden to forbid anyone else to use, share and improve</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment">   what you give them.   Help stamp out software-hoarding!</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment">   As a special exception, if you link this library with other files,</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment">   some of which are compiled with SDCC, to produce an executable,</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="comment">   this library does not by itself cause the resulting executable</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="comment">   to be covered by the GNU General Public License.</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="comment">   This exception does not however invalidate any other reasons why</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="comment">   the executable file might be covered by the GNU General Public License.</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="comment">==============================================================================*/</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="preprocessor">#ifndef __SIMPLE_DELAY_H__</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define __SIMPLE_DELAY_H__</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#ifndef FOSC</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="preprocessor"></span><span class="preprocessor">  #error YOU MUST DEFINE FOSC</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">#include &lt;delay.h&gt;</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;</div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="code" href="simple__delay_8h.html#ac4bce21ee69843a867df08fae47d0da6">   44</a></span>&#160;<span class="preprocessor">#define __DELAY_CLOCK__   FOSC / 1000000 / 4</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="code" href="simple__delay_8h.html#a1576e008dd883b183a38ee6871f5fd76">   45</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define __DELAY_CLOCK2__ __DELAY_CLOCK__ &gt;&gt; 2</span></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="code" href="simple__delay_8h.html#ae7a76b533942a4f40f29e422931151e1">   47</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="simple__delay_8h.html#ae7a76b533942a4f40f29e422931151e1">delay_cycles</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> t) {</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;  <span class="keywordflow">while</span>(t--) {</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    __asm</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;     nop</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    __endasm;</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;  }</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;}</div>
<div class="line"><a name="l00054"></a><span class="lineno"><a class="code" href="simple__delay_8h.html#a43e0b1526074c825935c5077d442d5c2">   54</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="delay16_8c.html#a881d07088d439b6607ccbc25ee82392b">delay_us</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> t) {</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;  t = t &gt;&gt; 2;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;  <span class="keywordflow">while</span>(t--) {</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    delay10tcy(<a class="code" href="simple__delay_8h.html#a1576e008dd883b183a38ee6871f5fd76">__DELAY_CLOCK2__</a>);</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;  }</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;}</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;</div>
<div class="line"><a name="l00061"></a><span class="lineno"><a class="code" href="simple__delay_8h.html#a6cc8d6128e84acdcc9789fb7ad96e13e">   61</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="delay16_8c.html#a8aa473f8ae9a91df4bc9ea700983c72d">delay_ms</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> t) {</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;  <span class="keywordflow">while</span>(t--) {</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    delay1ktcy(<a class="code" href="simple__delay_8h.html#ac4bce21ee69843a867df08fae47d0da6">__DELAY_CLOCK__</a> );</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;  }</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;}</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="preprocessor">#endif</span></div>
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